5GGA

Crystal structure of Mycobacterium smegmatis MutT1 in complex with 8-oxo-GDP, 8-oxo-GMP and pyrophosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Hydrolase, NUDIX family protein	polymer	342	38153.1	1	UniProt (A0QUZ2) Pfam (PF00293) Pfam (PF00300) In PDB	Mycobacterium smegmatis str. MC2 155	MutT1
2	A	[(2R,3S,4R,5R)-5-[2-azanyl-6,8-bis(oxidanylidene)-1,7-dihydropurin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl phosphono hydrogen phosphate	non-polymer		459.2	1	Chemie (G8D)
3	A	[(2R,3S,4R,5R)-5-[2-azanyl-6,8-bis(oxidanylidene)-1,7-dihydropurin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	non-polymer		379.2	1	Chemie (8GM)
4	A	PYROPHOSPHATE 2-	non-polymer		176.0	1	Chemie (POP)
5	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
6		water	water		18.0	238	Chemie (HOH)

Sequence modifications

A: 1 - 322 (UniProt: A0QUZ2)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38153.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1038.7
All*	Total formula weight	39191.8

*Water molecules are not included.